THE SORROWS OF EMPIRE!

Pentagon war spending hits $685.7 billion! That's just part of what Nobel prize winner Joseph Stiglitz told me could end up being a $5 trillion war!

WASHINGTON, March 30 (Reuters) - Pentagon spending on the wars in Iraq and Afghanistan and to fight terrorism elsewhere has reached $685.7 billion since 2001, a U.S. government watchdog agency said on Monday.

The Government Accountability Office, or GAO, said the Iraq war accounted for $533.5 billion in Defense Department spending obligations through last December, while spending on operations in Afghanistan, the Horn of Africa and the Philippines totaled $124.1 billion.

The remaining $28.1 billion was for operations to defend the U.S. mainland, the GAO said in a letter to Congress dated March 30.

The spending total equals about 85 percent of the $808 billion that Congress has appropriated for military operations in the global war on terrorism since the Sept. 11 attacks on New York and Washington, the GAO said.

The $122.3 billion difference reflects multiyear contracts for procurement, military construction, research, development and other programs, the watchdog agency said.